snd_sof_find_spcm_comp 415 sound/soc/sof/ipc.c spcm = snd_sof_find_spcm_comp(sdev, msg_id, &direction); snd_sof_find_spcm_comp 444 sound/soc/sof/ipc.c spcm = snd_sof_find_spcm_comp(sdev, msg_id, &direction); snd_sof_find_spcm_comp 526 sound/soc/sof/sof-priv.h struct snd_sof_pcm *snd_sof_find_spcm_comp(struct snd_sof_dev *sdev,